Excerpt from the tube collection of Hartmut Völler. These images (tube photos) were uploaded to the respective tubes or valves by Hartmut Völler.
RGN1504 |
1927 |
Telefunken Deutschland (TFK)... |
D |
|
RGN1503 |
1926 |
Telefunken Deutschland (TFK)... |
D |
|
RGN1064 |
1932 |
Telefunken Deutschland (TFK)... |
D |
|
RGN1054 |
1929 |
Telefunken Deutschland (TFK)... |
D |
|
RGN504 |
1929 |
Telefunken Deutschland (TFK)... |
D |
|
R7200 |
|
Zenith; Monza (Italy) |
I |
|
R80_Schaub |
|
Schaub und Schaub-Lorenz |
D |
|
R24_RadioRecord |
|
Radio-Record - Röhrenmarke; ... |
NL |
|
PV4200 |
|
Tungsram; Budapest (see also... |
H |
|
PV495 |
|
Tungsram; Budapest (see also... |
H |
|
Mikrotron |
1927 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
|
GZ40 |
1948 |
Common type France tube/semi... |
F |
|
G2004 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
G1504_Mende |
|
Mende - Radio H. Mende & Co.... |
D |
|
G1064 |
|
Common type Europe tube/semi... |
EU |
|
G1054 |
|
Valvo GmbH, Radioröhrenfabri... |
D |
|
G430 |
1930 |
Valvo GmbH, Radioröhrenfabri... |
D |
|
EZ80 |
1952 |
Common type Europe tube/semi... |
EU |
|
EZ12 |
1938 |
Telefunken Deutschland (TFK)... |
D |
|
EZ11 |
1938 |
Common type Europe tube/semi... |
EU |
|
EZ3 |
1936 |
Philips; Eindhoven (tubes in... |
NL |
|
D3-50B |
|
Métal; France (tubes) |
F |
|
AZ50 |
1939 |
Philips; Eindhoven (tubes in... |
NL |
|
AZ41 |
1947 |
Common type Europe tube/semi... |
EU |
|
AZ12 |
1938 |
Telefunken Deutschland (TFK)... |
D |
|
AZ11N |
1939 |
Telefunken Deutschland (TFK)... |
D |
|
AZ11 |
1938 |
Common type Europe tube/semi... |
EU |
|
AZ1 |
1935 |
Common type Europe tube/semi... |
EU |
|
1007 |
|
Common type USA tube/semicond. |
USA |
|
Hartmut Völler started his/her tube collection (valve collection) here on 28.Dec.2008.
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